Chelsea reached its fourth FA Cup final in five seasons with 1-0 win over City, and ended City’s hopes of a quadruple this campaign.
Ziyech’s second-half routine finish from a good work by Werner down the left gave Chelsea the winning goal.
City rarely tested Chelsea’s keeper, Kepa and with that performance they can have no complaints about their exit at the semi-final stage of this year’s FA Cup.
Chelsea to play the winner of tomorrow’s game when Leicester City face off against Southampton in the other semi-final tie.
The Citizens return to Premier League action on Wednesday with a trip to Aston Villa, while Chelsea host Brighton and Hove Albion on Tuesday.